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The line of reflection can be defined by an equation or by two points it passes through.
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The pre-image is the original appearance of a figure in a transformation operation.Ī reflection is a transformation that flips a figure on the coordinate plane across a given line without changing the shape or size of the figure.Ī transformation moves a figure in some way on the coordinate plane.Ī rigid transformation is a transformation that preserves distance and angles, it does not change the size or shape of the figure. Definition: Reflecting a Function in the Horizontal or Vertical Axis -axis and then reflect the new function again in the -axis, then we would recover the. A reflection is a transformation that acts like a mirror: It swaps all pairs of points that are on exactly opposite sides of the line of reflection.
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